| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $83.27 | 10.323% | $91.866 | $91.87 | $91.85 | $91.90 |
| Purchase #2 | $180.36 | 11.180% | $200.5242 | $200.52 | $200.50 | $200.50 |
| Purchase #3 | $136.30 | 8.388% | $147.7328 | $147.73 | $147.75 | $147.70 |
| Purchase #4 | $97.87 | 3.560% | $101.3542 | $101.35 | $101.35 | $101.40 |
| Purchase #5 | $138.97 | 11.427% | $154.8501 | $154.85 | $154.85 | $154.90 |
| Purchase #6 | $50.67 | 11.351% | $56.4216 | $56.42 | $56.40 | $56.40 |
| Purchase #7 | $161.77 | 13.813% | $184.1153 | $184.12 | $184.10 | $184.10 |
| 7 purchase totals = | $849.21 | $936.8642 | $936.86 | $936.80 | $936.90 | |